Hi Ger,
Many thanks for sharing your brochures, it would be interesting to know how you came by them and how long you / your family has had them.
Below are some pages from the sales book that origonally came with our 280SL
If you can read it you will notice a slight error on the spec sheet, maximum speed 200 MPH
If you send me your PM I could scan all pages and forward to you, but I gues you already have material on the W113
Thanks again
Treedoc